baber/WOPTO huggingface dataset:
Patent JP-2023117572-A (JP)
Title: Component separation tool and component take-out device
Inventor: AOKI HIDEKI
IPC: B23P19/00
Filed: 2022-02-14
Abstract: To provide a component separation tool which can separate components with a simple structure even if the components have uneven shapes and eliminates a need for new power for separating the components, and to provide a component take-out device which uses the component separation tool.SOLUTION: A component separation tool 10 separates an uppermost component M1 located at an uppermost position and an adjacent component M2 adjacently located below the uppermost component M1 from each other when components M, which are arranged in a stacking manner, are sequentially taken out. The component separation tool 10 includes: a contact part 11 with which a part of the uppermost component M1 contacts; a claw part 12 which is inserted into a space between the uppermost component M1 and the adjacent component M2; and a rotation part 13 which integrally rotates the contact part 11 and the claw part 12.SELECTED DRAWING: Figure 1
Patent JP-2022058974-A (JP)
Title: Operation switch unit with operation support function and operation support system
IPC: H01H13/28
Filed: 2022-02-14
Abstract: PROBLEM TO BE SOLVED: To improve the operability and the safety by supporting an operation of an operation switch and further improve the safety by ensuring the safety even when the switch is damaged. 
     SOLUTION: An emergency stop switch with an operation support function (operation switch unit) 2 includes an emergency stop button (operation switch) 21 for opening a movable contact (first contact) 23 from a fixed contact (second contact) 24, a receiving unit (detection unit) 32 that detects remote operation of an emergency stop button 21, a solenoid (actuator) 3 that operates the emergency stop button 21 on the basis of the remote operation received (detected) by the receiving unit 32, and a coil spring (opening and closing biasing means) 25 for biasing the movable contact 23 in a direction in which the movable contact 23 is opened from the fixed contact 24. 
     SELECTED DRAWING: Figure 5 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2023119812-A (JP)
Title: game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2022-02-17
Abstract: To provide a game machine allowing a player to recognize execution of a movable body performance while preventing disturbance of an operation confirmation of a movable body by performance operation.SOLUTION: While performance movable control is restricted in execution of a movable body performance during a predetermined period, performance movable control, display of an effect display, and output of a movable body performance sound are performed in execution of display of an effect display and output of a movable body performance and a movable body performance is executed after a predetermined period. In a scene before notification, a notification object is displayed in a non-notification mode, a character is displayed in a first display mode, and a notification object is displayed in a notification mode after a scene before notification and a character is displayed in a second display mode differing from the first display mode when a lottery results in winning and a notification object is displayed in a non-notification mode after a scene before notification and a character is displayed in a third display mode differing from the first display mode and the second display mode when a lottery results in a non-winning.SELECTED DRAWING: Figure 66
Patent JP-2023121532-A (JP)
Title: Imaging apparatus, control method for the same, and program
Inventor: MATSUNO KEISUKE
IPC: H04N23/60
Filed: 2022-02-21
Abstract: To obtain an image corrected to user's preferred image quality by varying the degree of application of a 3D-LUT only by a single LUT processing circuit in image processing using a look-up table.SOLUTION: An imaging apparatus has an acquiring unit that acquires a first look-up table for converting image data, a setting unit that sets the degree of application of the first look-up table acquired by the acquiring unit, and a generating unit that generates a second lookup table from the first lookup table on the basis of the degree of application set in the setting unit. The second lookup table generated in the generating unit is used to convert the image data acquired by an imaging apparatus.SELECTED DRAWING: Figure 4
Patent JP-2023121602-A (JP)
Title: Object detection apparatus and program
Inventor: NAKAMURA AKIHIRO
IPC: G06T7/174
Filed: 2022-02-21
Abstract: To provide an object detection apparatus and a program configured to suppress false detection.SOLUTION: An object detection apparatus 100 includes: an image adjustment unit 24 which generates adjustment data which is sensor data obtained by adjusting data with respect to sensor data acquired from a sensor which is in a constant relative positional relation with an object; a detection unit 26 which detects the object from the adjustment data and detects the object from sensor data before adjustment; a classification unit 34 which classifies each of a detection result from the adjustment data and a detection result from the sensor data before adjustment, based on regions where the object has been detected, into a removed candidate indicating removing the detection result and a maintained candidate indicating remaining the detection result; and an integration unit 36 which integrates the detection result from the adjustment data with the detection result from the sensor data before adjustment, on the basis of a classification result regarding the detection result from the adjustment data and a classification result regarding the detection result from the sensor data before adjustment.SELECTED DRAWING: Figure 1
Patent JP-2023128209-A (JP)
Title: Sound output device
Inventor: KAMATA YASUTARO
IPC: H04R29/00
Filed: 2022-03-03
Abstract: To provide a sound output device capable of alerting a user using the sound output device when an abnormality occurs on the sound output device wirelessly connected to a sound reproduction device.SOLUTION: A control unit 10A (abnormality determining unit) determines whether or not an abnormality has occurred in which a body part of a sound output device 101 is assumed to have been removed by a third party other than a user from a portion to which the body part is attached. Upon determining that an abnormality has occurred, the control unit 10A (switching control unit) controls a switching unit 3 to switch sound output from the sound output unit 6 from a listening sound to an alert sound.SELECTED DRAWING: Figure 1
Patent JP-2023130552-A (JP)
Title: Control device, control method, program, and article conveyance system
Inventor: YAMAMOTO SAYO
IPC: B65G1/137
Filed: 2022-03-08
Abstract: To provide a control device, control method, program, and an article conveyance system that can control an AGV to more safely convey a mobile rack.SOLUTION: A control device according to an embodiment of the present invention includes a communication unit, a storage unit, and a control unit. The communication unit communicates with an autonomous guided vehicle that conveys the mobile racks for storing the article and a host server. The storage unit stores the priority of the mobile rack, which is determined based on the articles that the mobile rack accommodates. The control unit obtains, via the communication unit from the host server, a list of picking operations for picking articles from the mobile rack, and determines the mobile rack to be picked by the picking operation included in the list, the priority level stored in the memory unit, and the autonomous guided vehicle for transporting the mobile rack, and for each picking operation, sets a route for the autonomous guided vehicle to carry the mobile rack to the take-out position from which the article is taken out of the mobile rack.SELECTED DRAWING: Figure 1
Patent JP-2023131515-A (JP)
Title: Heating cooker, control method for heating cooker and control program
Inventor: KAWADA HIROSHI
IPC: F24C7/02
Filed: 2022-03-09
Abstract: To automatically set an antenna to a suitable angle so as to be capable of quickly heating foods according to kinds of the foods and their arrangement.SOLUTION: A heating cooker 5 comprises: a heating chamber 58 for accommodating food 1; an antenna 54 which is rotatably arranged and heats the food 1 by discharging microwaves; a motor 53 for rotating the antenna 54; a thermo-viewer 56 which can detect the temperatures of the food 1 accommodated in the heating chamber 58 by discerning the temperatures separately in at least two regions 11, 12; and control means for detecting the temperatures of the regions 11, 12 with the thermo-viewer 56 while rotating the antenna 54 discharging the microwaves in a state where the food 1 is accommodated in the heating chamber 58 by using the motor 53, calculating the rates of temperature rise in the regions 11, 12, and stopping the antenna 54 after rotating it with the motor 53 up to an angle at which the rates of temperature rise in the regions 11, 12 become higher than a prescribed value after making the rates of temperature rise in the regions 11, 12 and the angle of the antenna 54 correspond to each other.SELECTED DRAWING: Figure 1
Patent JP-2023132802-A (JP)
Title: Cross rail for transporting heavy load
Inventor: UCHIMARU YUICHI
IPC: B65G21/22
Filed: 2022-03-11
Abstract: To provide rail structure which exhibits excellent work efficiency when the direction of a heavy load transporting path is changed.SOLUTION: A cross rail 100 has a plurality of guide rails 1 which are slidably connected to a plurality of carriages 2 on which heavy objects can be placed, and which can be laid in a freely connectable manner from one point to another, and the guide rail 1 and the other guide rail 1 are arranged to cross each other on a plane. The cross rail 100 comprises a cross rail main body 7 located at the intersection of these guide rails 1. The cross rail main body 7 comprises: a first groove portion 71d through which a pair of guide walls 22 and 22 on the carriage 2 can pass; a second groove portion 72d through which a pawl portion 3n provided on the propulsion jack 3j can pass; and a pair of parallel guide rails 7r and 7r protruding in all directions from the sides of the cross rail body 7. The parallel guide rails 7r and 7r have link plates 12 that connect with a pair of parallel rails 1r and 1r constituting the guide rails 1.SELECTED DRAWING: Figure 1
Patent JP-2023135984-A (JP)
Title: Fitting
Inventor: YAMAGUCHI TAKUJI
IPC: E06B3/96
Filed: 2022-03-16
Abstract: To provide a fitting with improved water cut-off performance.SOLUTION: One of two composite frame members to be joined next to each other is configured such that a metal frame has a depth surface formed by cutting out a portion protruding toward the other composite frame member, and is joined to the other composite frame member via a first water cut-off member between the depth surface and the longitudinal end of the other composite frame member of the two composite frame members; the plastic frame of the one composite frame member is positioned with its longitudinal edge facing the depth surface of a plastic frame of the other composite frame member and is removably attached to the metal frame of the one composite frame member; the metal frame of the one composite frame member has a depth surface formed by cutting a protruding portion for allowing the metal frame of the one composite frame member to move after removal thereof caused by releasing the fitting engagement between the plastic frame of the other composite frame member and the metal frame; and the depth surface is provided with a second water cut-off member at a position opposite the edge of the other plastic frame in the framed sate and moved state.SELECTED DRAWING: Figure 8
Patent JP-2022142790-A (JP)
Title: Evaluation process for multi-task network
Inventor: RARES A AMBRUS
IPC: G06T7/50
Filed: 2022-03-16
Abstract: To provide systems and methods for evaluating a perception network in relation to the accuracy of depth estimates and object detection.SOLUTION: In one embodiment, a method includes segmenting range data associated with an image according to bounding boxes of objects identified in the image to produce masked data. The method includes comparing the masked data with corresponding depth estimates in the depth map according to an evaluation mask that correlates the depth estimates with the depth map. The method includes providing a metric that quantifies the comparing to assess a network that has generated the depth map and the bounding boxes.SELECTED DRAWING: Figure 5
Patent JP-2023137506-A (JP)
Title: gas detection device
Inventor: HIRONO MASATOSHI
IPC: G01N21/3504
Filed: 2022-03-18
Abstract: To provide a gas detection device that enables easily aligning a center of a retroreflector with an optical axis of an infrared ray to be irradiated with.SOLUTION: A gas detection device according to an embodiment comprises: a first light source for irradiation with an infrared ray; a second light source for irradiation with visible light; a low-pass filter that transmits the infrared ray irradiated with from the first light source, reflects the visible light irradiated with from the second light source, and aligns an optical axis of the visible light with an optical axis of the infrared ray; a first retroreflector upon which the infrared ray and visible light having the optical axis aligned are incident; a first detection unit that detects the infrared ray reflected by the first retroreflector; and a scatterer that is provided in a center of the first retroreflector.SELECTED DRAWING: Figure 1
Patent JP-2023141366-A (JP)
Title: Plan drawing creation support system
Inventor: MORI YUJI
IPC: G06F30/13
Filed: 2022-03-23
Abstract: To provide a plan drawing creation support system capable of achieving efficient work by an accurate and appropriate plan drawing to suppress work cost and occurrence of an unexpected load.SOLUTION: A plan drawing creation support system includes: a three-dimensional plan drawing information generation unit 240 for generating three-dimensional plan drawing information by referring to two-dimensional plan drawing information; a three-dimensional current state drawing information generation unit 260 for generating three-dimensional current state drawing information by referring to reference point survey information, three-dimensional point group data information, and surface data information; and a three-dimensional virtual design drawing information generation unit 260 for generating three-dimensional virtual design drawing information by referring to three-dimensional current state drawing information and the three-dimensional plan drawing information.SELECTED DRAWING: Figure 1
Patent JP-2023131069-A (JP)
Title: Object data curation of map information using neural networks for autonomous systems and applications
Inventor: ANGERER CHRISTOF
IPC: G06T7/00
Filed: 2022-03-24
Abstract: To provide systems and methods for object data curation of map information using neural networks for autonomous systems and applications.SOLUTION: Map data or geospatial data is used to identify a subset of sensor data having a higher likelihood of including representations of a target object of interest from a larger set of sensor data. Feature vectors corresponding to the subset of sensor data may then be compared to template feature vectors corresponding to the target object in order to confirm the depiction of the target object in the sensor data. The identified sensor data may be used to train one or more machine learning models to compute outputs that correspond to object identification. The trained machine learning models may be used to identify objects in order to aid an autonomous or semi-autonomous machine in a surrounding environment.SELECTED DRAWING: Figure 1
Patent JP-2023145992-A (JP)
Title: Device and method for lifting metal strip coil
Inventor: OYAMA SHINNOSUKE
IPC: B21C47/24
Filed: 2022-03-29
Abstract: To provide a lifting device for a metal strip coil, which can prevent linear flaws from occurring at abutting parts of an inner surface of a coil hole, and hook parts of a coil tong, and to provide a method using the lifting device.SOLUTION: A lifting device for a metal strip coil lifts a metal strip coil by inserting and abutting hook parts 9 of a coil tong 1 into a coil hole 10 of the metal strip coil 20. The lifting device comprises means 2 (attachments 3 attachable to and detachable from the coil tong) for changing a shape (curvature radius) of abutment surfaces 5 of the hook parts abutting on an inner surface of the coil hole.SELECTED DRAWING: Figure 1
Patent JP-2023146541-A (JP)
Title: Ground water flow direction/flow rate meter
Inventor: YAMAMOTO KOICHI
IPC: G01P13/00
Filed: 2022-03-29
Abstract: To provide a ground water flow direction/flow rate meter capable of three-dimensionally measuring the flow direction and flow rate of ground water.SOLUTION: A ground water flow direction/flow rate meter has a sensor unit that comprises a cylindrical paper cylinder mounted on an outer periphery of a cylindrical member, and a cylindrical water-permeable sponge mounted on the outer periphery of the paper cylinder. The paper cylinder is provided with a plurality of dots printed with water-soluble ink over at least the entire circumference in a circumferential direction. The sensor unit is installed in a ground water observation well, so that the flow direction and flow rate of ground water can be three-dimensionally obtained, based on the tailing of the ink eluted from the plurality of dots and drawn on the paper cylinder.SELECTED DRAWING: Figure 3
Patent JP-2023015979-A (JP)
Title: Information processing system, program, and information processing method
IPC: A63F13/213
Filed: 2022-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system, a program, and an information processing method capable of improving convenience when operating a movable object within an application. 
     SOLUTION: An information processing system for providing an application executable by an information processing terminal includes: a detection part for detecting three-dimensional operation of a user's fingers; and an operation control part for controlling three-dimensional operation of a movable object within the application on the basis of a three-dimensional operation of a user's fingers detected by the detection part. 
     SELECTED DRAWING: Figure 3 
     COPYRIGHT: (C)2023,JPO&INPIT
Patent JP-2023149403-A (JP)
Title: Optical fiber cable having optical connector, method for manufacturing optical fiber cable having optical connector, and optical connector
Inventor: TAIRA JUNJI
IPC: G02B6/36
Filed: 2022-03-31
Abstract: To mount an optical fiber cable having a relatively large outer diameter to an optical connector plug of a standard size, and to suppress the entire length of an optical connector.SOLUTION: An optical cable having an optical connector has an optical fiber cable and an optical connector. The optical connector includes: an optical connector plug having a ferrule projecting from the tip side and a cylindrical part projecting from the end side; a crimping member for crimping and fixing an optical fiber cable to the optical connector plug; and a circular cylindrical member interposed between the cylindrical part and the crimping member. The circular cylindrical member is mounted to the cylindrical part such that the inner peripheral surface of the circular cylindrical part abuts on the outer peripheral surface of the cylindrical part. The crimping member is cylindrical, at least one portion of the inner peripheral surface is crimped to at least one portion of the outer peripheral surface of the circular cylindrical part while sandwiching a tensile strength member of the optical fiber cable in a first axial position, and at least one portion of the inner peripheral surface is crimped to the covering of the optical fiber in a second axial position.SELECTED DRAWING: Figure 3
Patent JP-2023149733-A (JP)
Title: wheel loader
Inventor: TSUKADA YOKO
IPC: E02F9/20
Filed: 2022-03-31
Abstract: To provide a wheel loader capable of performing stable automatic travel along a travel path.SOLUTION: A wheel loader includes: a vehicle body in which a front body and a rear body are connected in a bendable manner; a lift arm which is provided at the front body in a rotatable manner; a bucket which is provided at the lift arm in a rotatable manner; a traveling device which makes the vehicle body travel; a steering device which changes a bent angle by bending the vehicle body and steers; and a control device which generates a traveling path based on a drilling position and a loading position, and controls the traveling device and the steering device so that the vehicle body travels along the travel path. The control device calculates a target bent angle, a target lift arm height, and a target vehicle speed on the traveling path based on the traveling path, calculates a position of the center of gravity of the wheel loader based on the target bent angle and the target lift arm height, determines the travel stability of the vehicle body based on the target bent angle, the target vehicle speed, and the position of the center of gravity, and controls the traveling device and the steering device.SELECTED DRAWING: Figure 10
Patent JP-2023150506-A (JP)
Title: Vehicle control device, vehicle control method and program
Inventor: TAMURA TAKAO
IPC: B60W40/06
Filed: 2022-03-31
Abstract: To properly change driving control of a vehicle even when a road section line recognized by a camera is different from the content of map information mounted on the own vehicle.SOLUTION: A vehicle control device comprises: an acquisition unit which acquires a camera image obtained by imaging a peripheral situation of a vehicle; a driving control unit which controls steering and acceleration/deceleration of the vehicle without depending on an operation of a driver of the vehicle on the basis of the camera image and map information; a mode decision unit which decides any of the first driving mode and the second driving mode as the driving mode of the vehicle; a deviation determination unit which determines whether or not a deviation exists on the one side of the road section line shown in the camera image and the road section line shown in the map information; a change amount calculation unit which calculates a change amount of the lane width of the road section line shown in the camera image and a change amount of the lane width of the road section line shown in the map information; and a runway generation unit which generates a center line of a runway on which the vehicle travels in the second driving mode.SELECTED DRAWING: Figure 1
Patent JP-2023151550-A (JP)
Title: Optical scanner, driving method of optical scanner and image drawing system
Inventor: SONODA SHINICHIRO
IPC: G02B26/10
Filed: 2022-03-31
Abstract: To provide an optical scanner, a driving method of the optical scanner and an image drawing system which can keep a frequency ratio of a frequency of a first drive signal to a frequency of a second drive signal at a constant level when changing the frequency of the first drive signal and the frequency of the second drive signal.SOLUTION: A drive control unit applies a first drive signal having a first drive frequency according to a first set value to a first actuator, applies a second drive signal having a second drive frequency according to a second set value to a second actuator, changes the first drive frequency by changing the first set value in a first number unit obtained by dividing the first set value by the greatest common factor of the first set value and the second set value, and changes the second drive frequency by changing the second set value in a second number unit obtained by dividing the second set value by the greatest common factor.SELECTED DRAWING: Figure 17